Remote (US) Remote (Global) Full-time USD 215,000 – 285,000 / year

OpenRouter is hiring a Software Engineer, Platform

Responsibilities

  • Own and evolve our edge and cloud infrastructure across Cloudflare, Google Cloud, and Vercel.
  • Scale and operate our data layer including Spanner, ClickHouse, and Postgres.
  • Ensure we are optimizing for performance when serving LLM inference as traffic rapidly grows.
  • Partner with engineering leadership on capacity, reliability, and cost across the routing layer, with ownership of the systems carrying production traffic.
  • Set the bar and playbook for how we run infrastructure and operations as the team grows — tooling, observability, on-call, and the patterns other engineers build against.

Requirements

  • 5+ years building and operating production infrastructure at companies where uptime, latency, and cost matter.
  • Proven experience with cloud platforms (GCP, AWS, Azure) and edge-first serverless platforms (e.g. Cloudflare Workers).
  • Deep expertise in operating large scale databases (e.g Postgres, Spanner, etc).
  • A full-stack TypeScript shop won't faze you; you can move across the stack when the platform needs it.
  • High agency and a bias toward action. You don't wait for tickets — you see the bottleneck and fix it.
  • AI-forward in your workflow. You use coding agents, MCPs, and LLMs heavily and have opinions about what works.
  • Pragmatic about tradeoffs between speed and simplicity.

Nice to Have

  • Existing user of OpenRouter, or active side projects in AI products/infrastructure or developer tooling.

Benefits

  • Base salary for this full-time position in the United States ranges between $215,000 to $285,000 plus benefits & equity.
  • Compensation for internationally based candidates will vary to reflect local market conditions.

Work Arrangement

Remote (Worldwide)

Additional Information

  • This is a hands-on IC role with broad surface area and little process between you and shipping.
  • Nobody checks every box, and we're looking for someone who is excited to join the team.
About company
OpenRouter
OpenRouter is the AI routing and infrastructure layer that AI builders, AI-native startups and enterprises use to access, manage, and optimize AI usage across their business through a unified API, billing interface, and analytics platform. It powers advanced AI builders by giving them flexibility to move fast, scale confidently, and stay future-proof as models evolve.
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Job Details
Department Engineering
Category infrastructure
Posted 2 months ago